C; An alignment in the PIR format >P1;pdb1u19_A.ent structure:pdb1u19_A.ent: 1 : A : 348 : : : : : MNGTEGPNFYVPFSNKTGVVRSPFEAPQYYLAEPWQFSMLAAYMFLLIMLGFPINFLTLYVTVQHKKLRTPLNYILLNLAVADLFMVFGGFTTTLYTSLHGYFVFGPTGCNLEGFFATLGGEIALWSLVVLAIERYVVVCKPMSNFRFGEN----------HAIMGVAFTWVMALACAAPPLVGW----S-------RYIPEGMQCSCGIDYYTPHEETNNESFVIYMFVVH------FIIPLIVIFFCYGQLVFTVK---E---------A------------AAQQQESATTQKAEKEVTRMVIIMVIAFLICWLPYAGVAF-----Y--------------IFTHQGSDFGPIFMTIPAFFAKTSAVYNPVIYIMMNKQFRNCMVTTLCC----GKNPLGDDEASTTVSKTETSQ------VAPA* >P1;pcons23395.1U19_A.pgenthreader.2 sequence:pcons23395.1U19_A.pgenthreader.2: . : . : . : : : : : MNECHYDKHMDFFYNRSNTDTVDDWTGTKLVI-------VLCVGTFFCLFIFFSNSLVIAAVIKNRKFHFPFYYLLANLAAADFFAGIAYVFLMFNT-GPVSKTLTVNRWFLRQGLLDSSLTASLTNLLVIAVERHMSIMRMRVHSNLTKKRVTLLILLVWAI---------------------AIFMGAVPTLGWNCL-----------------CNISACSSLAPIYSRSYLVFWTV------------------SNLMAFLIMVVVYLRIYVYVKRKTNVLSPHTSGSISRRRTPMKLMKT-------------------VMTVLGAFVVCWTPGLVVLLLDGLNCRQCGVQHVKRWFLLLALLNSVVNPIIYSYKDEDMYGTMKKMICCFSQENPERRPSRIPSTVLSRSDTGSQYIEDSISQG*